102205675

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 157927392

約数和(自身を除く): 55721717

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 113, 115, 121, 143, 253, 275, 299, 325, 565, 575, 605, 715, 1243, 1265, 1469, 1495, 1573, 2599, 2783, 2825, 3025, 3289, 3575, 6215, 6325, 7345, 7475, 7865, 12995, 13673, 13915, 16159, 16445, 28589, 31075, 33787, 36179, 36725, 39325, 64975, 68365, 69575, 80795, 82225, 142945, 168935, 177749, 180895, 314479, 341825, 371657, 403975, 714725, 844675, 888745, 904475, 1572395, 1858285, 4088227, 4443725, 7861975, 9291425, 20441135, 102205675]

約数ペア:

[(1, 102205675), (5, 20441135), (11, 9291425), (13, 7861975), (23, 4443725), (25, 4088227), (55, 1858285), (65, 1572395), (113, 904475), (115, 888745), (121, 844675), (143, 714725), (253, 403975), (275, 371657), (299, 341825), (325, 314479), (565, 180895), (575, 177749), (605, 168935), (715, 142945), (1243, 82225), (1265, 80795), (1469, 69575), (1495, 68365), (1573, 64975), (2599, 39325), (2783, 36725), (2825, 36179), (3025, 33787), (3289, 31075), (3575, 28589), (6215, 16445), (6325, 16159), (7345, 13915), (7475, 13673), (7865, 12995)]